Table 58 describes the details of the A & C Dialog Server Facet. This Facet requires support of Dialog Conditions. This Facet builds upon the A & C BaseCondition Server Facet Dialogs are ConditionTypes used to request user input. They are typically used when a Server has entered some state that requires intervention by a Client. For example, a Server monitoring a paper machine indicates that a roll of paper has been wound and is ready for inspection. The Server would activate a Dialog Condition indicating to the user that an inspection is required. Once the inspection has taken place the user responds by informing the Server of an accepted or unaccepted inspection allowing the process to continue.

Table 58 – A & C Dialog Server Facet

Group	Conformance Unit / Profile Title	Optional
Profile	A & C Base Condition Server Facet	False
Alarms and Conditions	A & C Dialog	False